1.1k citations · 7.6k across the 58 of their papers we have counts for
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Generalized Unitary Coupled Cluster Wavefunctions for Quantum Computation
Joonho Lee, William J. Huggins, Martin Head-Gordon +1
We introduce a unitary coupled-cluster (UCC) ansatz termed -UpCCGSD that is based on a family of sparse generalized doubles (D) operators which provides an affordable and system…
Postponing the orthogonality catastrophe: efficient state preparation for electronic structure simulations on quantum devices
Norm M. Tubman, Carlos Mejuto-Zaera, Jeffrey M. Epstein +8
Despite significant work on resource estimation for quantum simulation of electronic systems, the challenge of preparing states with sufficient ground state support has so far been…
Towards Quantum Machine Learning with Tensor Networks
William Huggins, Piyush Patel, K. Birgitta Whaley +1
Machine learning is a promising application of quantum computing, but challenges remain as near-term devices will have a limited number of physical qubits and high error rates. Mot…